{{yield (hash
          header=(component "comment/comment-header"
            comments=comments)
          new=(component "comment/comment-new"
            commentTypes=commentTypes
            createComment=(action "handleStreamComment" commentActions.create))
          item=(component "comment/comment-item"
            updateComment=(action "handleStreamComment" commentActions.update)
            deleteComment=(action "handleStreamComment" commentActions.destroy))
          comments=comments
        )}}
